/*
 * Copyright 2025 Google LLC
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     https://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

/**
 * Returns a promise that resolves once the web-vitals library has been
 * loaded via the `__testImport()` function.
 * @return {Promise<void>}
 */
export function webVitalsLoaded() {
  return browser.waitUntil(async () => {
    const isLoaded = await browser.execute(() => self.__isWebVitalsLoaded);
    return isLoaded === true;
  });
}
